上门把手.ppt

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1、 广州UG华南培训中心 黄志强Tel:020-38731768Email:A上门拉手 1/20/2023步骤1：建立变量1.新建文件名-File New：metric top_door_handlebar_test.prt2.建立控制拉手轮廓尺寸的表达式变量-Tools Expressions 1/20/2023步骤2：建立基准1.建立固定基准-Insert Form Feature Datum Plane：100层1/20/20231.建立俯视轮廓草图-Form Feature 工具条 Sketch：41层、XY基准平面步骤3：建立把手“毛坯”外型XY_datum1/20/20232.生成“

2、毛坯”实体-Insert Form Feature Extrude：1层1/20/20233.建立正视图轮廓草图线-Form Feature Sketch：42层、XZ基准平面XZ_datum交点为41层草图相关点1/20/20234.生成拉伸片体-Insert Form Feature Extrude：71层此段草图此段边界线拉伸方向沿此线保证1度斜度1/20/20235.倒圆角-Insert Feature Operation Face Blend：71 层此段为悬崖边1/20/20236.修剪实体-Insert Feature Operation Trim Body 1层1/20/202

3、37.生成拉伸片体-Insert Form Feature Extrude：72层此段草图此段边界线拉伸方向沿此线保证1度斜度1/20/20238.倒圆角-Insert Feature Operation Face Blend：72 层此段为悬崖边1/20/20239.扩展片体，并修剪-Edit Free Form Feature Enlarge：72层-Insert Free Form Feature Trimmed Sheet：此面扩展1/20/202310.修剪扩展面-Insert Free Form Feature Trimmed Sheet：72层倒圆面边界1/20/202311.缝

4、合曲面-Insert Feature Operation Sewed：72层1/20/202312.修剪实体-Insert Feature Operation Trim Body 1层1/20/202313.建立俯视图把手定位处草图-Form Feature Sketch：43层、XY基准平面1/20/202314.生成拉伸区域实体-Insert Form Feature Extrude：1层拉伸此区域拉伸此区域1/20/2023 15.相加实体-Insert Feature Operation Unite 1层1/20/202316.作相关基准平面-Insert Form Feature D

5、atum Plane：101层1/20/202317.提取实体-Insert Form Feature Extracted Geometry：2层1/20/202318.修剪实体-Insert Feature Operation Trim Body 2层修剪此实体1/20/202319.挖空实体-Insert Feature Operation Hollow：2层1/20/202320.修剪实体-Insert Feature Operation Trim Body 2层此为目标体1/20/202321.相加实体-Insert Feature Operation Unite 2层22.倒圆角 -

6、Insert Feature Operation Edge Blend：2层1/20/202323.倒圆角-Insert Feature Operation Face Blend 或 Edge Blend 2层1/20/202324.倒圆角-Insert Feature Operation Edge Blend：2层1/20/202325.修剪实体-Insert Feature Operation Trim Body 1层修剪此实体1/20/202326.相加实体 -Insert Feature Operation Unite 1层1/20/202327.倒圆角-Insert Feature

7、Operation Face Blend 或 Edge Blend 1层1/20/202328.倒变圆角-Insert Feature Operation Face Blend 或 Edge Blend 1层pt0pt2pt1pt31/20/202329.建立孔 -Insert Form Feature Hole 1层30.引用阵列 -Insert Feature Operation Instance 1层1/20/202331.修改局部距离 -Edit Feature Instance Edit Parameters Clock Instance 1层1/20/202332.同理建立其它孔1/20/20231/20/202333.倒斜角 -Insert Feature Operation Chamfer 1/20/2023完 成 产 品 1/20/2023